Run import
When CAD Drawing definition is created and linked to the created CAD import definition. You can run verification first and when all is fine run the CAD import by clicking Run CAD import.
Check the logs and finally check the spaces in TSI Spaces. Check the result in the CAD Integrator view by selecting a space and viewing it in CAD Integrator. Check view on Workplace Insights > General. The drawings should appear when selecting the floor: